该孕妇最可能的诊断是
A．高血压危象
B．子痫
C．脑出血
D．癫痼
E．癔病
参考答案：B
已知4是2，x的等差中项，则x的值为______．
It's hot. Let's have some . [ ]
A. wine
B. porridge
C. ice cream
D. strawberries
